Yes
you do need a jacket based on the weather in London, ON, Canada 1 second ago
Why? Because it's pretty chilly!
57°F14°C & Clear
Wind is 5 mph8 km/h from the Northeast, gusting to 14 mph23 km/h
| September 16 | ||||
| 9am | 61°F16°C | 7 mph12 km/h East | Mostly Clear | |
| 10am | 66°F19°C | 8 mph12 km/h East | Clear | |
| 11am | 71°F22°C | 7 mph11 km/h East | Clear | |
| 12pm | 75°F24°C | 6 mph10 km/h East | Clear | |
| 1pm | 78°F26°C | 6 mph9 km/h East | Clear | |
| 2pm | 80°F27°C | 5 mph7 km/h East | Clear | |
| 3pm | 81°F27°C | 4 mph6 km/h East | Mostly Clear | |
| 4pm | 82°F28°C | 4 mph7 km/h East | Mostly Clear | |
| 5pm | 81°F27°C | 5 mph7 km/h East | Mostly Clear | |
| 6pm | 80°F27°C | 5 mph8 km/h East | Mostly Clear | |
| 7pm | 76°F25°C | 4 mph7 km/h East | Mostly Clear | |
| 8pm | 72°F22°C | 4 mph6 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 54°F12°C | 82°F28°C | 5 mph8 km/h from East | Mostly Clear | Clear |
| September 17 | 54°F12°C | 81°F27°C | 4 mph6 km/h from Northeast | Clear | Clear |
| September 18 | 55°F13°C | 80°F27°C | 8 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 19 | 55°F13°C | 75°F24°C | 6 mph10 km/h from North | Mostly Clear | Clear |
| September 20 | 49°F10°C | 77°F25°C | 12 mph20 km/h from East | Partly Cloudy | Partly Cloudy |
| September 21 | 55°F13°C | 79°F26°C | 11 mph18 km/h from South | Partly Cloudy | Partly Cloudy |
| September 22 | 64°F18°C | 79°F26°C | 12 mph19 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 82°F28°CWind: 4 mph6 km/h
Precipitation: None